Impedance control in electrical connectors

Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – With provision to conduct electricity from panel circuit to...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

06981883

ABSTRACT:
The invention provides a high speed connector wherein differential signal pairs are arranged so as to limit the level of cross talk between adjacent differential signal pairs. The connector comprises lead frame assembly having a pair of overmolded lead frame housings. Each lead frame housing has a respective signal contact extending therethrough. The lead frame housings may be operatively coupled such that the signal contacts form a broadside-coupled differential signal pair. The contacts may be separated by a gap having a gap width that enables insertion loss and cross talk between signal pairs to be limited.

REFERENCES:
patent: 3286220 (1966-11-01), Marley et al.
patent: 3538486 (1970-11-01), Shlesinger, Jr.
patent: 3669054 (1972-06-01), Desso et al.
patent: 3748633 (1973-07-01), Lundergan
patent: 4076362 (1978-02-01), Ichimura
patent: 4159861 (1979-07-01), Anhalt
patent: 4260212 (1981-04-01), Ritchie et al.
patent: 4288139 (1981-09-01), Cobaugh et al.
patent: 4383724 (1983-05-01), Verhoeven
patent: 4402563 (1983-09-01), Sinclair
patent: 4560222 (1985-12-01), Dambach
patent: 4717360 (1988-01-01), Czaja
patent: 4776803 (1988-10-01), Pretchel et al.
patent: 4815987 (1989-03-01), Kawano et al.
patent: 4867713 (1989-09-01), Ozu et al.
patent: 4907990 (1990-03-01), Bertho et al.
patent: 4913664 (1990-04-01), Dixon et al.
patent: 4973271 (1990-11-01), Ishizuka et al.
patent: 5066236 (1991-11-01), Broeksteeg
patent: 5077893 (1992-01-01), Mosquera et al.
patent: 5174770 (1992-12-01), Sasaki et al.
patent: 5238414 (1993-08-01), Yaegashi et al.
patent: 5254012 (1993-10-01), Wang
patent: 5274918 (1994-01-01), Reed
patent: 5286212 (1994-02-01), Broekstagg
patent: 5302135 (1994-04-01), Lee
patent: 5342211 (1994-08-01), Broekstagg
patent: 5431578 (1995-07-01), Wayne
patent: 5475922 (1995-12-01), Tamura et al.
patent: 5558542 (1996-09-01), O'Sullivan et al.
patent: 5590463 (1997-01-01), Feldman et al.
patent: 5609502 (1997-03-01), Thumma
patent: 5730609 (1998-03-01), Harwath
patent: 5741144 (1998-04-01), Elco et al.
patent: 5741161 (1998-04-01), Cahaly et al.
patent: 5795191 (1998-08-01), Preputnick et al.
patent: 5817973 (1998-10-01), Elco et al.
patent: 5908333 (1999-06-01), Perino et al.
patent: 5961355 (1999-10-01), Morlion et al.
patent: 5971817 (1999-10-01), Longueville
patent: 5980321 (1999-11-01), Cohen et al.
patent: 5993259 (1999-11-01), Stokoe et al.
patent: 6050862 (2000-04-01), Ishii
patent: 6068520 (2000-05-01), Winings et al.
patent: 6123554 (2000-09-01), Ortega et al.
patent: 6125535 (2000-10-01), Chiou et al.
patent: 6129592 (2000-10-01), Mickievicz et al.
patent: 6139336 (2000-10-01), Olson
patent: 6146157 (2000-11-01), Lenoir et al.
patent: 6146203 (2000-11-01), Elco et al.
patent: 6190213 (2001-02-01), Reichart et al.
patent: 6212755 (2001-04-01), Shimada et al.
patent: 6219913 (2001-04-01), Uchiyama
patent: 6220896 (2001-04-01), Bertoncici et al.
patent: 6269539 (2001-08-01), Takahashi et al.
patent: 6293827 (2001-09-01), Stokoe et al.
patent: 6319075 (2001-11-01), Clark et al.
patent: 6328602 (2001-12-01), Yamasaki et al.
patent: 6347952 (2002-02-01), Hasegawa et al.
patent: 6350134 (2002-02-01), Fogg et al.
patent: 6358061 (2002-03-01), Regnier
patent: 6363607 (2002-04-01), Chen et al.
patent: 6371773 (2002-04-01), Crofoot et al.
patent: 6379188 (2002-04-01), Cohen et al.
patent: 6386914 (2002-05-01), Collins et al.
patent: 6409543 (2002-06-01), Astbury, Jr. et al.
patent: 6431914 (2002-08-01), Billman
patent: 6435914 (2002-08-01), Billman
patent: 6461202 (2002-10-01), Kline
patent: 6471548 (2002-10-01), Bertoncini et al.
patent: 6506081 (2003-01-01), Blanchfield et al.
patent: 6537111 (2003-03-01), Brammer et al.
patent: 6554647 (2003-04-01), Cohen et al.
patent: 6572410 (2003-06-01), Volstorf et al.
patent: 6652318 (2003-11-01), Winings et al.
patent: 6692272 (2004-02-01), Lemke et al.
patent: 6776649 (2004-08-01), Pape et al.
patent: 2003/0143894 (2003-07-01), Kline et al.
patent: 2003/0220021 (2003-11-01), Whiteman, Jr. et al.
patent: 0 273 683 (1988-07-01), None
patent: 1 148 587 (2005-04-01), None
patent: 06-236788 (1994-08-01), None
patent: 07-114958 (1995-05-01), None
patent: 2000-003743 (2000-01-01), None
patent: 2000-003744 (2000-01-01), None
patent: 2000-003745 (2000-01-01), None
patent: 2000-003746 (2000-01-01), None
patent: WO 01/29931 (2001-04-01), None
patent: WO 01/39332 (2001-05-01), None
Nadolny, J. et al., “Optimizing Connector Selection for Gigabit Signal Speeds”,ECN™, Sep. 1, 2000, http://www.ecnmag.com/article/CA45245, 6 pages.
“PCB-Mounted Receptacle Assemblies, 2.00 mm(0.079in) Centerlines, Right-Angle Solder-to-Board Signal Receptacle”,Metral™, Berg Electronics, 10-6-10-7, 2 pages.
Metral™ “Speed & Density Extensions”, FCI, Jun. 3, 1999, 25 pages.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Impedance control in electrical connectors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Impedance control in electrical connectors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Impedance control in electrical connectors will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3573755

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.